Check this out; you guys inspired me to look. Cool stuff. Oh, don't know a thing about the ackley question, actually I know < ¼ of 1° of what you guys know
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Knowing the computer keyboard hotkeys does simplify your life. So now I think we should begin with the lessons.
Computer Keyboard Symbols and Shortcuts
Functions Related to Files
Ctrl + S = To save a file
Ctrl + N = To create a new document
Ctrl + O = To open an existing file
Ctrl + P = To print a file or folder
Ctrl + W = To close an open file or folder
Functions Related to Paragraph Alignment
Ctrl + J = To justify a paragraph
Ctrl + L = To left align a paragraph
Ctrl + R = To right align a paragraph
Ctrl + E = To center align a paragraph
Functions Related to Line Spacing
Ctrl + 1 = For single line spacing
Ctrl + 2 = For double line spacing
Ctrl + 5 = For 1 ½ line spacing
Functions Related to Font Styles (when text is selected)
Ctrl + B = For bold
Ctrl + I = For Italic
Ctrl + U = To underline
Functions Related to Page Scrolling
Ctrl + Home = To reach the top of the document
Ctrl + End = To reach the bottom of the document
Ctrl + Page Up = To reach the top of the page
Ctrl + Page Down = To reach the bottom of the page
Functions Related to Editing
Ctrl + A = To select all
Ctrl + X = To cut
Ctrl + C = To copy
Ctrl + V = To paste
Ctrl + F = To find
Ctrl + H = To find and release
Ctrl + Z = To undo
Ctrl + Y = To redo
Functions Using The Alt Key
Alt + 0176 = Degrees
Alt + 0162 = For the symbol ¢
Alt + 0188 = For the fraction ¼
Alt + 0189 = For the fraction ½
Alt + 0190 = For the fraction ¾
Alt + 0163 = For the symbol £
Alt + 0169 = For the symbol ©
Alt + 0174 = For the symbol ®
Alt + 0165 = For the symbol ¥
Alt + 0177 = For the symbol ±
Alt + 0247 = For the symbol ÷
Alt + 0166 = For the symbol ¦
Alt + 0149 = For the symbol •
Alt + 0134 = For the symbol †
Alt + 0227 = For the symbol ã
Alt + 0151 = For the symbol —
Alt + 0150 = For the symbol –
More PC Keyboard Shortcuts
Windows Key + E = Opens window explorer
Windows Key + F = Finds files and folders
Windows Key + R = The Run command is brought up
Window Key + Pause/Break = Will take you to the systems profile
Windows Key + D = Helps you toggle between the desktop and the other thing you are working on
F1 = For help
F7 = To check the spelling
Shift + F7 = To go to the thesaurus
F12 = To save as….
Alt + F4 = To exit the program
Ctrl + Alt + Del = To break out of a lockup and open task manager